Kingdom Animalia Linnaeus, 1758 - animals Count: - Phylum Cnidaria Hatschek, 1888 - cnidarians Count: - Class Hydrozoa Owen, 1843 Count: - Order Milleporina - millepore hydrocorals see Suborder Capitata Kühn, 1913 () sensu stricto Count: - Genus Millepora Linnaeus, 1758 Count: -